Gamvdout Plate Casters Computer Chair Casters 5 Pcs Silent Casters 11mmx21mm Floor Rubber Castor 360° Rotation Replacement Wheels 5X

Quiet design: The bearings and ball bearings in the center of the casters can reduce the noise of the casters during sliding. There are PVC rubber around the casters which improves the usability and is very suitable for working at home or office. If you have any questions about the product please contact us we will answer your questions in time. No trace of sliding: Our casters are surrounded by rubber so there will be no traces of sliding on all hard floors (such as carpets tiles slate wood etc.) so there is no need to worry about scratching or damaging the floor. Easy installation: When installing the circlip casters you only need to remove the old casters from the chair and then insert the new casters firmly into the chair. When disassembling and assembling the threaded casters you can use the wrenches we present to replace them. Quality Assurance: Casters specially designed for hard floors can be purchased with confidence. We are committed to providing you with high-quality products. If you have any questions about transportation quality etc. please contact us in time.